JPS60103818U

JPS60103818U - Trance

Info

Publication number: JPS60103818U
Application number: JP19670683U
Authority: JP
Inventors: 岡野　幸平; 島内　康好
Original assignee: 株式会社　タムラ製作所
Priority date: 1983-12-21
Filing date: 1983-12-21
Publication date: 1985-07-15

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案のトランスの一実施例を示す断面図、第
２図はその絶縁板を取外した状態の斜視図、第３図は第
２図の■−■線断面図、第４図は第２図のＩＶ−ＩＶ線
断面図、第５図は第２図のＶ−Ｖ線断面図である。１・・・・・・コイルボビン、２，４・・・・・・コイ
ル、６・・・・・・鉄芯、７・・・・・・フランジ部、
８・・・・・・コイル引出溝、９・・・・・・コイル引
出線、１２・・・・・・凹部、１３・・・・・・絶縁板
、１４・・・・・・突出部。Figure 1 is a sectional view showing an embodiment of the transformer of the present invention, Figure 2 is a perspective view of the transformer with its insulating plate removed, Figure 3 is a sectional view taken along the line ■-■ in Figure 2, and Figure 4. is a cross-sectional view taken along the line IV--IV in FIG. 2, and FIG. 5 is a cross-sectional view taken along the line V-V in FIG. 1... Coil bobbin, 2, 4... Coil, 6... Iron core, 7... Flange part,
8... Coil lead-out groove, 9... Coil lead-out wire, 12... Concave portion, 13... Insulating plate, 14... Protruding portion .

Claims

[Scope of utility model registration request]

In a transformer in which a coil is wound around a coil bobbin and an iron core is fitted therein, and a coil lead wire is drawn out to the outside through a coil lead-out groove formed in a flange part of the coil bobbin, the coil lead-out groove is Recesses with open sides facing each other are provided on both sides of the upper surface of a certain side, and an insulating plate that covers the upper surface of the coil extraction groove is fitted between the recesses on both sides, and this insulating plate covers the upper surface of the coil extraction groove. A transformer characterized in that a protrusion is provided at both ends to be press-fitted into a recess.